Twenty years ago, I had dermabrasion for vertical lip lines. One line was "erased" forever. There is now a small indentation where it used to be. I have tried everything else over the years, to fill the remaining lines, which have deepened, of course, with age. The last time, my doctor tried something (Sculptesse, maybe) that cost $1000. It didn't do significantly more than other treatments. Is there anything better you can recommend?